A nurse is assessing the vital signs of a client who is taking amiodarone. The nurse should anticipate which of the following findings as an adverse effect of the medication?

A. Bradypnea is not a common adverse effect of amiodarone. Respiratory effects are less common compared to cardiac effects. B. Fever can occur with amiodarone but is not the most common or critical adverse effect. C. Bradycardia is a well-known adverse effect of amiodarone. Amiodarone can slow the heart rate significantly, leading to bradycardia, which requires monitoring and potential intervention. D. Hypertension is not typically associated with amiodarone. Amiodarone is more likely to cause hypotension rather than hypertension.